baber/WOPTO huggingface dataset:
Patent JP-2012216921-A (JP)
Title: Receiver
Inventor: MITSUYAMA KAZUHIKO
IPC: H04J11/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To select an antenna brach suitable for MIMO demodulation processing with a further reduced operation amount.SOLUTION: A reception CN ratio and maximum branch detection unit 6 detects respective reception CN ratios based on a signal in a frequency domain of P=16 branches and also detects a branch Phaving the largest reception CN ratio. A 2×2 correlation matrix condition number calculation unit 8 generates a 2×2 channel matrix from a channel response, [hh], of the branch Phaving the largest reception CN ratio and a channel response, [hh], of each branch p of the rest, P-1=15, and obtains the condition number of the correlation matrix. An antenna branch selection unit 9-1 selects a branch having a reception CN ratio at or above a preset threshold value in the order from a branch having a smaller condition number, in addition to the branch P, and if the number of selected branches is less than M=4, selects branches having a reception CN ratio less than the threshold value in the order from a branch with a smaller condition number until the number becomes M=4.
Patent JP-2012217254-A (JP)
Title: Electric vehicle control device
Inventor: INAGAKI TOMOHIRO
IPC: H02H3/05
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a function for checking the soundness of a semiconductor breaker used for current interruption.SOLUTION: An electric control device having a semiconductor breaker according to an embodiment includes: a power source 100; a breaker 101; the semiconductor breaker 102; a DC constant voltage source 103 connecting in parallel with the semiconductor breaker 102; a current detector 104 for the semiconductor breaker connecting in series with the DC constant voltage source 103; and a capacitor for charging 105 connecting in series with the semiconductor breaker 102. The capacitor for the charging 105 is connected in parallel with a power inverter circuit or a load 106, and the electric control device has a control part which determines whether the semiconductor breaker 102 is broken from a measurement value of the current detector 104 for the semiconductor breaker.
Patent JP-2012214140-A (JP)
Title: Tire
Inventor: YOKOKURA HIROYUKI
IPC: B60C9/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a tire that improves high-speed durability performance by improving a polyester cord used as a reinforcing material for a carcass ply.SOLUTION: In the tire, the carcass ply toroidally elongated between beads is used as a skeleton. The carcass ply is formed of a rubberized layer of the polyester cord that is constituted by adhesive-treating them with an adhesive composition after twisting the polyester filaments together. The polyester filaments are formed of polyester fibers which include polyester having ethylene terephthalate as main repeating units and having an intrinsic viscosity of 0.85 or higher, in which the amount of terminated carboxy groups in the fiber is 20 eq/ton or larger, in which a long period according to small-angle X-ray diffraction is in a range of 9-12 nm, and in which a surface treatment agent comprising an epoxy group adheres to a fiber surface. A composition which includes resorcin, formaldehyde, rubber latex, an emulsion-polymerized blocked isocyanate compound and ammonia and in which the content of the emulsion-polymerized blocked isocyanate compound is in a range of 15-45 mass% is used as the adhesive composition.
Patent JP-2012213546-A (JP)
Title: Game machine
Inventor: YAMAMURO MASAYOSHI
IPC: A63F7/02
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine suppressing an illegal act using a game medium for an illegal act with an operation line.SOLUTION: The Pachinko game machine 10 includes a return restriction projection piece 50 having a reception groove 60 from the front end to a base end side below a detection switch 37S in a side flow-down trough 37. Thereby, when pulling back an illegal ball W from outside the Pachinko game machine 10 by the operation line L, the illegal ball W returns in a state that the operation line L is received in the reception groove 60, abuts on the lower face 50T of the return restriction projection piece 50, and cannot move upward by the return restriction projection piece 50.
Patent JP-2011219355-A (JP)
Title: Silicon nanowire comprising metal nanoclusters and method of preparing the same
Inventor: PARK GYEONG-SU
IPC: C01B33/02
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nanowire having an excellent electrical conductivity and excellent optical properties.SOLUTION: The silicon nanowire includes metal nanoclusters formed on the surface of a silicon nanostructure thereof. The metal nanoclusters improve electrical and optical properties of the silicon nanowire, and thus the silicon nanowire can be usefully used in various electrical devices such as a lithium battery, a solar cell, a bio sensor, a memory device, and the like.
Patent JP-2012218966-A (JP)
Title: Method for forming graphene film
Inventor: YOSHII SHIGEO
IPC: C01B31/02
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a graphene film which has a short etching time, and suppresses damage at the time of etching.SOLUTION: The graphene film which has a short etching time and suppresses the damage at the time of etching is formed by performing a graphene film growth step which heats a metal film composed of an alloy of nickel and zinc under a mixed atmosphere containing a hydrocarbon gas and a hydrogen gas, a supporting film forming step for forming the supporting film for supporting the graphene film on the graphene film, and an etching step for removing the metal film by solving with an etching liquid.
Patent JP-2011140873-A (JP)
Title: Slope lining structure using joint layout panel for lining
Inventor: MASUDA MASASHI
IPC: E02D17/20
Filed: 2011-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively obtain weed inhibiting effect between adjacent panels in a slope lining structure using a joint layout panel.  <P>SOLUTION: In the slope lining structure using a joint layout panel for lining, an upper layer portion 20a comprises a large number of small block 23 groups divided by vertical joint grooves 21 and horizontal joint grooves 22, a flexible connecting net 25 is embedded in a lower layer portion 20b connecting the small block 23 groups, a flexible weed inhibiting sheet 36 is stuck to the undersurface of the lower layer portion 20a of the joint layout panel for lining, the joint layout panel for lining is used which is obtained by forming an overhang portion 36b by overhanging the adjacent two sides of the flexible weed inhibiting sheet 36 from two sides of the undersurface of the lower layer portion 20b, a large number of the joint layout panel for lining are laid on a slope 33, the undersurface of the weed inhibiting sheet 36 stuck to two sides having no overhang portions of the joint layout panels laid adjacently is overlapped onto the overhang portions 36b of the joint layout panels, and the weed inhibition between the adjacent joint layout panels is performed by the overlap space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012230544-A (JP)
Title: Image retrieval device and program
Inventor: NAKAMURA TOSHIHISA
IPC: G06F17/30
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image retrieval device capable of retrieving an item including an intended image easily and with high probability when the image is retrieved from a data base of a picture book or the like and, for example, an entry word for the item to be retrieved is not identified.SOLUTION: When a plurality of key words are input regarding an item which a user desires to know within a dictionary, a full-text retrieval (a primary retrieval) is executed with respect to entry words and explanatory information of all items, an evaluation point is calculated, in which an item having each of the key words near to the beginning thereof and in a cluster receives a high evaluation, on the basis of an appearance position and a relative position of each key word within the item, and a primary retrieval result display screen Gs1 is displayed, which shows a list of images of respective items in descending order of evaluation. Further, in an item image with the highest evaluation, a partial image corresponding to the retrieval key word indicating an external appearance feature is specified as a retrieval key for a secondary retrieval, images having a partial image similar to the partial image are retrieved from among images of the respective items (a secondary retrieval), and a secondary retrieval result display screen Gs2 is displayed, which shows a list of images in descending order of similarity.
Patent JP-2011142922-A (JP)
Title: Method for producing fermented beverage having regulated remaining nitrogen content
Inventor: IZUMI TAKAAKI
IPC: C12G3/02
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for providing a beverage having stability and flavor in producing a fermented beverage by using cereals as a raw material.  <P>SOLUTION: The method for producing the fermented beverage with enhanced deliciousness and preservation stability in producing the beverage using a degradation product of cereal proteins as the raw material, free from malt and barley includes controlling of the amount of the remaining nitrogen source in the fermented beverage to be produced within the range of 1-10 (mg/100 mL).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012233972-A (JP)
Title: Fixing device
Inventor: SUZUKI NOBORU
IPC: G03G15/20
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To downsize a fixing device, and to shorten the rise time of the fixing device.SOLUTION: A fixing device includes a fixing belt 110; a halogen lamp 120; a nip plate 130 disposed in sliding contact with an inner peripheral surface of the fixing belt 110; a stay 160 disposed so as to cover the halogen lamp 120; and a pressurizing roller 140 for sandwiching the fixing belt 110 between the nip plate 130 and the pressurizing roller 140. The halogen lamp 120 is formed by sealing a filament 122 in a glass tube 121 and closing both end parts. A sealing portion 124 formed at closing the both end parts is shaped in a plate extending long in a diametrical direction of the glass tube 121, and formed so as to project out from a surface of the glass tube 121 when viewed in an axial direction of the glass tube 121. In the halogen lamp 120, the sealing portion is disposed in a predetermined orientation so as to make the size L1 of a cross-sectional shape in a vertical direction larger than the size L2 of a cross-sectional shape in a fore-and-aft direction.
Patent JP-2011193012-A (JP)
Title: Device for plasma treatment
Inventor: ONO HIROO
IPC: H01L21/3065
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device capable of easily controlling and setting the appropriate state of a multi-pole magnetic field depending on types of processes of plasma treatment to perform desired treatment easily.  <P>SOLUTION: A magnetic-field forming mechanism is constituted of an upper magnetic-field forming mechanism 22a and a lower magnetic-field forming mechanism 22b both of which are provided separately and vertically, and the upper magnetic-field forming mechanism and the lower magnetic-field forming mechanism are constituted so as to be vertically movable to approximate and separate from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012234123-A (JP)
Title: Image forming apparatus
Inventor: UCHIKI SHIGEKI
IPC: G03G21/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To improve fixability without increasing the fixation temperature.SOLUTION: An electrophotographic image forming apparatus comprises: a raster image generation part for generating a raster image in a standard mode and a power saving mode for an exposure control indicating the necessity of an exposure with respect to a latent image carrier according to each pixel; an image correction part for adding correction processing in the power saving mode with respect to the raster image generated by the raster image generation part to increase the number of color pixels in a predetermined direction of a color area which is constituted of color pixels corresponding to dots to which toner is to be attached in developing a latent image, and in which the number of pixels in the predetermined direction is equal to or less than a predetermined threshold; and an exposure control part for controlling an exposure light source according to the raster image generated by the raster generation part in the standard mode, and controlling the exposure light source according to the raster image processed by the image correction part in the power saving mode.
Patent JP-2012234124-A (JP)
Title: Tray for storing optical module
Inventor: YAMAUCHI YUSUKE
IPC: G02B6/36
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a tray for storing an optical module that eliminates the need for separately providing a protection cap for protecting a terminal part and prevents adhesion of dirt and dust.SOLUTION: A tray for storing an optical module includes plural storage parts each of which is provided in a recessed manner with the substantially same size as the optical module and stores the optical module in a horizontal posture, and a protection part that is provided on a side wall of the storage part in a projected manner and makes a terminal part into a substantially sealed state when the optical module is stored in the storage part, in which the storage part and the protection part are integrally formed.
Patent JP-2012237800-A (JP)
Title: Phase optimization method for tunable optical dispersion compensator, phase-optimized tunable optical dispersion compensator, and phase optimization device
Inventor: TANAKA TAKUYA
IPC: G02F1/061
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: an unignorable deviation from a set value occurs in a dispersion value actually given by a LCOS (Liquid Crystal on silicon), even when the same voltage is applied, phase values actually set by pixels are slightly different in pixel numbers and there is position dependence on an x axis of the LCOS, and even when lookup table voltage data for one dispersion value is used to set an appropriate phase value at a certain pixel number, a value at another pixel number is deviated from the appropriate phase set value.SOLUTION: A method of the present invention determines a difference between a phase set value obtained from a set target dispersion value and an actual output phase value of a LCOS obtained by integrating group delay spectrums associated with frequencies. Feedback is performed on a pixel applied voltage by regarding a value, to which a difference determined for a set target phase set value is added, as a new phase set value. An actually output phase distribution is closer to a set phase distribution of a quadratic function so that a group delay ripple is reduced. A pixel range for performing the feedback of a phase error is limited to a small range and convergence of the feedback is conducted at high speed.
Patent JP-2012236786-A (JP)
Title: Ptycene-based compound, organic electroluminescent element and illuminating system
Inventor: MIURA AKIO
IPC: C07F7/10
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a ptycene-based compound which is a new compound to be used in organic electroluminescent elements and improves luminous efficiency and emission lifetime, and prevents discoloration with time of the emission color; and to provide an organic electroluminescent element and illuminating system using the compound.SOLUTION: The organic electroluminescent element has a pair of electrodes 105, 107, and at least one layer of organic layers 106 including an emission layer and disposed between a pair of electrodes 105, 107. At least one kind of ptycene-based compounds expressed by general formula 1 or general formula 2 is contained in at least one layer of organic layers 106. In the general formulae 1 and 2, X represents C-R1; and Ys are each independently represents C-R2, N, P=Z or Si-R3. For Y in formulae 1 and 2, Z represents O, S, Se or Te, preferably O or S. For X and Y in formulae 1 and 2, R1, R2 and R3 each represents an aromatic hydrocarbon ring group or aromatic heterocyclic group. As the aromatic hydrocarbon ring group, e.g. phenyl, chlorophenyl, mesityl, tolyl, xylyl, naphthyl, anthryl, azulenyl, acenaphthenyl, fluorenyl, phenanthryl, indenyl, pyrenyl, biphenyl, etc., are illustrated.
Patent JP-2012236500-A (JP)
Title: Suspension structure of motorcycle
Inventor: OBA HIROAKI
IPC: B62K25/10
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact suspension structure of a motorcycle.SOLUTION: This suspension structure of the motorcycle includes: a swing arm 14 having one end rockably supported by a vehicle body frame and the other end rotatably journaling a rear wheel; a cushion bracket 70 fixed to the other end side of the swing arm 14 and formed in a U shape; and a rear cushion 16 having the upper end fixed to the vehicle body frame, and the lower end arranged in an installation space S of a U-shaped part of the cushion bracket 70 and fixed by a cushion connecting bolt 90. A pair of bolt penetrating openings 74 are arranged in the cushion bracket 70. A cylindrical collar 77 for forming a female screw 77A is fixed to an inside opening 76 as one bolt penetrating opening. A part of the cylindrical collar 77 is projected in the installation space S of the cushion bracket 70.
Patent JP-2012244193-A (JP)
Title: Reproduction section extraction method, program and storage medium, and reproduction section extraction device and transport equipment mounting apparatus
Inventor: YAMAZAKI HIROSHI
IPC: G01C21/36
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To make appropriate digest reproduction possible.SOLUTION: Following steps are included: an event storage step of storing in memory events occurring at running time along with priority information indicating the priority of each event; a video data acquisition step of acquiring video data; a feature section specification step of specifying a feature section corresponding to events from the video data; and a reproduction section extraction step of extracting a reproduction section from the video data on the basis of the feature section. In the reproduction section extraction step, when a specific section consisting of an aggregate sum of two or more feature sections at least partly overlapping one another exists in the video data, a reproduction section regarding the feature sections in that specific section is extracted based only on a representative feature section, or the one corresponding to an event with highest priority.
Patent JP-2012242436-A (JP)
Title: Intermediate transfer belt and image forming device
Inventor: TABATA EIJI
IPC: G03G15/16
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an intermediate transfer belt capable of preventing the lifetime from being shortened due to the generation of electric discharge flaw between a secondary transfer counter roller with the intermediate transfer belt wound thereon and an inner circumferential surface of the intermediate transfer belt and also capable of preventing image noise from being produced due to unstable belt running.SOLUTION: An intermediate transfer belt 80 includes: a substrate belt formed from a belt base material 80a; and a coat layer (inner surface layer) 80b formed on the inner circumferential surface of the substrate belt part excluding at least one C1 of the both ends of the substrate belt, and having higher hardness and lower electric resistance than the belt base material 80a. An image forming device 100 employs the intermediate transfer belt 80.
Patent JP-2012240483-A (JP)
Title: Dash panel structure of vehicle
Inventor: KONISHI KENTA
IPC: B62D25/08
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a dash panel structure capable of efficiently absorbing impact energy due to input loads.SOLUTION: On a vehicle width direction center side Ce in a dash upper 3, the rear end 17 of the bottom surface 15 of the dash upper 3 is offset and disposed on the vehicle front side from the bend part 9 of the upper end flange 7 of a dash lower 1. On both sides En in the vehicle width direction in the dash upper 3, the rear end 17 of the bottom surface 15 of the dash upper 3 is offset and disposed on the vehicle rear side from the bend part 9 of the upper end flange 7 of the dash lower 1.
Patent JP-2012243889-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: NOMURA KAZUYA
IPC: H01L23/50
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which can inhibit detachment of a mold resin.SOLUTION: A semiconductor device comprises :a semiconductor chip 20; a mounting component 10 having one surface 10a, and a conductive member mounting region formed on the one surface 10a, on which the semiconductor chip 20 is mounted via a conductive member 30; and a mold resin 40 encapsulating at least a part of the mounting component 10 and the semiconductor chip 20. The mounting component 10 has an irregularly-shaped portion contacting the mold resin 40 on the one surface 10a. A hydroxide 13 is formed on a surface of the portion of the mounting component 10 contacting the mold resin 40.
Patent JP-2012244886-A (JP)
Title: Lead-in wire supporter
Inventor: MORIWAKI SHINJI
IPC: H02G1/02
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To promptly and easily wind a twisted wire of a lead-in wire to which a tension has been loaded, around an insulator.SOLUTION: A lead-in wire supporter comprises a supporting member 1 and a pair of supporting pieces 5 and 5. The supporting member 1 is mounted to an insulator 20 and disposed on an extension line of the insulator 20, and the pair of supporting pieces 5 and 5 are disposed on the supporting member 1 at both sides to hold a lead-in wire C therebetween. Pedestal end parts 5a and 5a of the supporting pieces 5 and 5 are supported freely rotatable, distal end parts 5b and 5b are elastically energized to a side of the lead-in wire C and further, an interval H of the distal end parts 5b and 5b is formed to be narrow when the supporting pieces 5 and 5 are rotated in a direction away from the insulator 20.
Patent JP-2011211735-A (JP)
Title: Framework for delivering multiple contents and providing for interaction with the same in television environment
Inventor: JACOBY RONALD
IPC: H04N7/173
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide messaging capabilities in conjunction with functionality for viewing and interacting with a plurality of content items in a television environment.SOLUTION: A method for providing one or more content items to a user comprises the steps of: setting a context for a client device operated by a user; and retrieving one or more representations of the context of one or more buddies associated with the user as indicated in a user profile, the one or more buddies being in a social network of the user. The one or more representations of the context of the one or more buddies are displayed on the client device in conjunction with the context of the client device. A representation of a context of a given buddy is selected from the one or more representations and the context of the user is changed to the context of the given buddy.